CN205019906U - Gas -liquid separation collection device and scraping ware thereof - Google Patents
Gas -liquid separation collection device and scraping ware thereof Download PDFInfo
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- CN205019906U CN205019906U CN201520769845.7U CN201520769845U CN205019906U CN 205019906 U CN205019906 U CN 205019906U CN 201520769845 U CN201520769845 U CN 201520769845U CN 205019906 U CN205019906 U CN 205019906U
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Abstract
The utility model provides a gas -liquid separation collection device and scraping ware thereof, wherein gas -liquid separation collection device includes one end confined collector (100), the collector is equipped with air intake (110) and is equipped with air outlet air flue (400) in the collector, air outlet air flue and the vacuum source intercommunication that forms the negative pressure, and the outside air is followed under the effect in vacuum source form the gas -liquid mixture air current in the air inlet income collector, air outlet air flue includes air inlet end (401), and the periphery of air inlet end is equipped with cage (500), is equipped with secondary air intake (501) and outlet (502) on the cage, and the gas -liquid mixture air current gets into through secondary air intake (501) after passing through air intake (110) entering collector the cage, the liquid reposition of redundant personnel in the gas -liquid mixture air current is discharged, and the gaseous air outlet air flue of follow (400) discharges. The utility model discloses novel structure, reasonable in design, gas -liquid separation is effectual, effectively prevent simultaneously the sewage backward flow, and the fan protected has improved work efficiency and security.
Description
Technical field
The utility model relates to a kind of gas-liquid separation gathering-device and strigil thereof, belongs to daily electrical home appliance manufacturing technology field.
Background technology
Smooth finish surface scraping absorber is a kind of civil day small electric apparatus, is mainly used in the dirt scraped on smooth finish surface.The structure of existing smooth finish surface scraping absorber can not reach good steam separating effect, and sewage flows into the very risky of motor.
Specifically, Fig. 1 is the moisture separation device internal structure schematic diagram in existing scraping absorber.As shown in Figure 1, existing moisture separation device comprises housing 1000, the middle part of housing 1000 forms passage, top is the inflow column 2000 entered for steam, the end of inflow column 2000 is provided with moisture outlet 2010, and below is the mair motor outgassing wind-tunnel 3000 of giving vent to anger for mair motor, and the end of inflow column 2000 is provided with dividing plate 4000, gap will be left between inflow column, mair motor gas outlet and spaced, above dividing plate 4000, be also provided with water retaining separater 5000.After steam enters housing 1000 from inflow column 2000, under the stop of water retaining separater 5000, condense into the globule fall into bottom housing 1000.Obviously, existing moisture separation device belongs to single-stage isolating construction, in machine use procedure, because the sewage solution that rocks of machine enters in the middle of mair motor outgassing wind-tunnel.
As shown in the above, existing strigil aqueous vapor separated and collected device only has single-stage to be separated, and air often only relies on gravity and baffle plate to complete with being separated of sewage, and separating effect is not good.In actual use, aqueous vapor separated and collected device can wave along with strigil motion, rotate, and isolated sewage easily leaks and causes secondary pollution, even carrys out risk to motor belt motor.Therefore, the novel strigil aqueous vapor separated and collected device that a kind of separative efficiency is high in the urgent need to designing, water storage is effective.
Utility model content
Technical problem to be solved in the utility model is for the deficiencies in the prior art, a kind of gas-liquid separation gathering-device and strigil thereof are provided, the water-retaining structure that described gas-liquid separation gathering-device is formed by the second-order separation baffle plate and the second-order separation passage, realize the separation again of steam, increase the probability that the mesh stop portions globule enters the second-order separation cavity, which enhance separating effect; Meanwhile, most of liquid is isolated in baffle plate lower end, well prevents in use sewage to flow into the risk in motor air channel.
Technical problem to be solved in the utility model is achieved by the following technical solution:
A kind of gas-liquid separation gathering-device, comprise the collector that one end is closed, described collector is provided with air inlet and is provided with exhaust air flue in collector, described exhaust air flue is communicated with the vacuum source forming negative pressure, under the effect of vacuum source, extraneous air enters in collector from described air inlet and forms gas-liquid mixed air-flow, described exhaust air flue comprises air intake, the outer of described air intake is arranged with cage, described cage is provided with secondary air inlet and discharge outlet, after described gas-liquid mixed air-flow enters collector by air inlet, described cage is entered through secondary air inlet, separating liquid in gas-liquid mixed air-flow is discharged, gas is discharged from exhaust air flue.
In order to carry out water conservancy diversion to the air-flow entering collector, also comprise wind inlet channel in described collector, described wind inlet channel is extended to collector inside by air inlet, and described wind inlet channel is provided with the air outlet be communicated with collector inside.In order to carry out effective gas-liquid separation, described air outlet is contrary with the setting direction of described secondary air inlet.Described secondary air inlet comprises the multiple filter bores being arranged on cage side.In addition, the secondary blast pipe for preventing water from flowing into secondary air inlet is also provided with outward at described secondary air inlet.
In order to collect steam better, described cage is provided with baffle plate, and described baffle plate is between described air intake and secondary air inlet.More specifically, described baffle plate is the baffle ring of ring-type, and the diameter of baffle ring is greater than the diameter of described air intake, and both ends are relative, and air intake stretches into baffle ring inside, and both partially overlap at wall body floor projection.
In order to strengthen gas-liquid separation effect, be also provided with water-stop sheet in described collector, described collector is divided into the separation unit being positioned at top and the water storage part being positioned at below by water-stop sheet; Described water-stop sheet is provided with inflow column and bleeder port, and water-stop sheet is arranged at the below of described cage.
Check-valves is equipped with in order to prevent liquid backflow, described inflow column also.
The utility model also provides a kind of strigil, comprise body and be connected to body top scrape rubbing head, described internal body is provided with gas-liquid separation gathering-device as above, described in scrape rubbing head collect gas-liquid mixed air-flow enter described gas-liquid separation gathering-device by described wind inlet channel and carry out gas-liquid separation.
In sum; the utility model provides a kind of gas-liquid separation gathering-device and strigil thereof; gas-liquid separation gathering-device novel structure wherein; reasonable in design; adopt Multistage filtering device and the dividing plate that blocks water, enhance gas-liquid separation effect, effectively can also prevent sewage backflow simultaneously; the blower fan protected, substantially increases usefulness and the security of strigil gas-liquid separation gathering-device.
Below in conjunction with the drawings and specific embodiments, the technical solution of the utility model is described in detail.
Accompanying drawing explanation
Fig. 1 is the moisture separation device internal structure schematic diagram in existing scraping absorber;
Fig. 2 is the overall diagram of the utility model steam separated and collected device;
Fig. 3 is the partial structurtes schematic diagram of the utility model steam separated and collected device;
Fig. 4 is one of sectional view of the utility model steam separated and collected device;
Fig. 5 is the sectional view two of the utility model steam separated and collected device;
Fig. 6 is the overall diagram of the utility model with the strigil of steam separated and collected device;
Fig. 7 is the sectional view of the utility model with the strigil of steam separated and collected device;
Fig. 8 is the overall diagram of the utility model with the vertical type cleaning machine of steam separated and collected device;
Fig. 9 is the overall diagram of the retracting device of vertical type cleaning machine in Fig. 8;
Figure 10 is the sectional view of retracting device.
Detailed description of the invention
Fig. 2 is the overall diagram of the utility model steam separated and collected device; Fig. 3 is the partial structurtes schematic diagram of the utility model steam separated and collected device; Fig. 4 is one of sectional view of the utility model steam separated and collected device; Fig. 5 is the sectional view two of the utility model steam separated and collected device.As shown in Figures 2 to 5, the utility model provides a kind of gas-liquid separation gathering-device, comprise the collector 100 that one end is closed, described collector is provided with air inlet 110 and in collector, is provided with exhaust air flue 400, described exhaust air flue is communicated with the vacuum source forming negative pressure, under the effect of vacuum source, extraneous air enters in collector from described air inlet and forms gas-liquid mixed air-flow, described exhaust air flue comprises air intake 401, the outer of described air intake is arranged with cage 500, described cage is provided with secondary air inlet 501 and discharge outlet 502, after described gas-liquid mixed air-flow enters collector by air inlet 110, described cage is entered through secondary air inlet 501, separating liquid in gas-liquid mixed air-flow is discharged, gas is discharged from exhaust air flue 400.
In order to carry out water conservancy diversion to the air-flow entering collector 100, collector 100 also comprises wind inlet channel 200, described wind inlet channel is extended to collector 100 inside by air inlet 110, and the sidewall of wind inlet channel 200 is provided with air outlet 201, and air outlet 201 is communicated with collector inside.In order to carry out effective gas-liquid separation, air outlet 201 is contrary with the setting direction of secondary air inlet 501.Collector 100 also comprises bottom 120 makes its one end close, and bottom 120 can manual unlocking, and for emptying the sewage in collector, exhaust air flue 400 is positioned at below wind inlet channel 200, and extends downward bottom 120.Secondary air inlet 501 comprises the multiple filter bores being arranged on cage 500 side, and secondary air inlet 501 is outer is also provided with secondary blast pipe 503, and secondary blast pipe 503 is mainly used for dash, prevents water from flowing into secondary air inlet 501.In order to improve separative efficiency further, in order to collect steam better, be provided with baffle plate in described cage 500, baffle plate is between described air intake 401 and secondary air inlet 501, baffle plate upper end is fixed on cage 500 top, and lower end is in the air intake less than 401 at exhaust air flue 400 top.In order to reach better separating effect, the shape of described baffle plate is that ring-type forms baffle ring 900.That is, the air intake 401 that cage 500 inside comprises the baffle ring 900 from its inwall end face to downward-extension and upwards extends from its inwall bottom surface, both diameter dimensions are different, the diameter of baffle ring 900 is slightly larger than the diameter of air intake 401, both ends are relative, air intake 401 stretches into the inside of baffle ring 900, and both wall body floor projections slightly overlap.
In order to prevent sewage backflow, strengthening gas-liquid separation effect, reducing gas-liquid contact, being also provided with water-stop sheet 800 in described collector 100, collector 100 is divided into the separation unit 301 being positioned at top and the water storage part 302 being positioned at below by water-stop sheet 800.Described water-stop sheet 800 is provided with inflow column 801 and bleeder port 802, and water-stop sheet 800 is arranged at the below of described cage 500, and the rational height of inflow column 801 is positioned at below the rational height of the discharge outlet 502 of described cage 500.Check-valves (not shown) is also equipped with further, in order to prevent liquid backflow, described inflow column 801.
Shown in composition graphs 2 to Fig. 5, the concrete course of work of the utility model is such:
After the fan starting of vacuum source, negative pressure is formed in gas-liquid separation gathering-device, gas-liquid mixture to be separated enters wind inlet channel 200 by air inlet 110, and enter collector 100 by wind inlet channel air outlet 201, most of water can be separated from the gas and condense into the globule and drop on water-stop sheet 800 under gravity, remaining a part of gas-liquid mixture condenses out the globule under secondary blast pipe 503 tube wall and filter bores stop, isolated liquid runs down inflow column 801 enters the space being positioned at water-stop sheet 800 lower end and accumulated.Inflow column 801 can be made similar one-way valve structures or directly increase check-valves in inflow column lower end, can play the effect preventing sewage backflow.Even if there is a small amount of liquid to enter in cage 500 by filter bores, also exhaust air flue 400 can not directly be entered, because having the water-retaining structure that baffle ring 900 and air intake 401 are formed in cage 500, steam forms the globule after encountering the outside wall surface of baffle ring 900 or air intake 401, finally discharge from discharge outlet 502, gas then enters in exhaust air flue 400 smoothly.In collector 100, isolated liquid is affected by gravity and falls on water-stop sheet 800, being flowed in water storage part 302 and stores, in order to make liquid flow into smoothly, water-stop sheet 800 being also provided with bleeder port 802 by the inflow column 801 on water-stop sheet 800.Liquid in water storage part 302 can not pass back into separation unit 301 through inflow column 801 and cause secondary pollution.
Owing to being provided with cage 500 between wind inlet channel 200 and exhaust air flue 400, air intake 401 in filter bores on cage 500, baffle ring 900 and exhaust air flue 400 all has barrier effect, can effectively prevent sewage from entering in the middle of exhaust air flue 400 from secondary air inlet 501.Specifically, even if there is a small amount of steam to enter in cage 500 by filter bores, also exhaust air flue 400 can not directly be entered, but first encounter baffle ring 900 and/or air intake 401, then discharge from osculum 502 after forming the globule, air-flow enters in exhaust air flue 400 around the gap that baffle ring 900 and air intake 401 are formed, and the globule realizes effective gas-liquid separation due to the barrier effect of gravity and baffle ring 900 and air intake 401.
From the above-mentioned course of work, steam separated and collected device provided by the utility model is equivalent to add a steam on the basis of existing technology and is separated, specifically, steam is from wind inlet channel air inlet, that is: air inlet 110 place being located at collector shell top enters wind inlet channel 200, and entering collector 100 by wind inlet channel air outlet 201, the sedimentation that steam carries out between collector 100 with cage 500 is that one-level is separated; Steam after one-level is separated enters cage 500 from secondary air inlet 501, realizes the second-order separation by the barrier effect of baffle ring 900 and air intake 401 wall.Simultaneously, stop that the globule enters the probability in filter housing cavity because the filter bores on cage 500 too increases, add separating effect so greatly, simultaneously by the vibrational power flow of water-stop sheet 800, most of liquid is isolated in water-stop sheet 800 lower end, effective enhancing separating effect, prevents sewage from flowing into exhaust air flue 400.
Especially, it should be noted that: in the above-described embodiments, wind inlet channel 200, exhaust air flue 400 are arranged in collector 100, in fact, do not needing under the prerequisite considering whole height, the setting position of wind inlet channel 200, exhaust air flue 400 also can be distributed in the outside of collector 100.Same, the barrier structure on cage 500 is also not limited to the mesh-structured of filter bores, and those skilled in the art can carry out selection according to actual needs and arrange.In order to easy to process, water-stop sheet 800 also can be one-body molded with collector 100.
Fig. 6 is the overall diagram of the utility model with the strigil of steam separated and collected device; Fig. 7 is the sectional view of the utility model with the strigil of steam separated and collected device.As Fig. 6 and shown in composition graphs 7, the utility model also provides a kind of strigil, what comprise body 2000 and be connected to body 2000 top scrapes rubbing head 1000, described body 2000 inside is provided with gas-liquid separation gathering-device as above, described in scrape rubbing head 1000 collect gas-liquid mixed air-flow enter described gas-liquid separation gathering-device by described wind inlet channel 200 and carry out gas-liquid separation.
Fig. 8 is the overall diagram of the utility model with the vertical type cleaning machine of steam separated and collected device; Fig. 9 is the overall diagram of the retracting device of vertical type cleaning machine in Fig. 8; Figure 10 is the sectional view of retracting device.As shown in Fig. 8 to Figure 10, the utility model also provides a kind of vertical type cleaning machine, comprise handle 10, body 20 and scrubbing brush 30 successively, described body 20 inside is provided with gas-liquid separation gathering-device as above, and the gas-liquid mixed air-flow that described scrubbing brush 30 is collected is entered described gas-liquid separation gathering-device by wind inlet channel 200 ' and carried out gas-liquid separation.What deserves to be explained is, described wind inlet channel 200 ' is located on body 20, is namely located at the outside of described gas-liquid separation gathering-device.
Be no matter strigil as shown in Figure 6, Figure 7 or the vertical type cleaning machine as shown in Fig. 8 to Figure 10, steam separated and collected device application mode wherein and operation principle are all identical.But known with reference to content shown in Fig. 6 to Figure 10, in actual applications, concrete vibrational power flow can need to adjust according to the difference of distinct device.For strigil, the flow direction of gas-liquid mixed air-flow is from scraping bottom rubbing head 1000 to main frame 2000, that is: air-flow flows along top-down direction; And for vertical type cleaning machine, scrubbing brush 30 is positioned at bottom body 20, the flow direction of gas-liquid mixed air-flow is from scrubbing brush 30 to the retracting device in body 20, that is: air-flow is along direction flowing from bottom to top.Although both airflow directions are different; and the refined structure of inside also will carry out trickle adaptations accordingly; but be all by adopting Multistage filtering device and the dividing plate that blocks water; enhance gas-liquid separation effect; effectively can also prevent sewage backflow simultaneously; the blower fan protected, substantially increases usefulness and the security of strigil gas-liquid separation gathering-device.In sum, gas-liquid separation gathering-device provided by the utility model and strigil, vertical clean machine compact conformation, reasonable in design, effectively improve gas-liquid separation efficiency.
Claims (10)
1. a gas-liquid separation gathering-device, comprise the collector (100) that one end is closed, described collector is provided with air inlet (110) and in collector, is provided with exhaust air flue (400), described exhaust air flue is communicated with the vacuum source forming negative pressure, under the effect of vacuum source, extraneous air enters in collector from described air inlet and forms gas-liquid mixed air-flow, described exhaust air flue comprises air intake (401), it is characterized in that, the outer of described air intake is arranged with cage (500), described cage is provided with secondary air inlet (501) and discharge outlet (502), after described gas-liquid mixed air-flow enters collector by air inlet (110), described cage is entered through secondary air inlet (501), separating liquid in gas-liquid mixed air-flow is discharged, gas is discharged from exhaust air flue (400).
2. gas-liquid separation gathering-device as claimed in claim 1, it is characterized in that, wind inlet channel (200) is also comprised in described collector (100), described wind inlet channel is extended to collector inside by air inlet (110), and described wind inlet channel is provided with the air outlet (201) be communicated with collector (100) inside.
3. gas-liquid separation gathering-device as claimed in claim 2, it is characterized in that, described air outlet (201) is contrary with the setting direction of described secondary air inlet (501).
4. gas-liquid separation gathering-device as claimed in claim 1, it is characterized in that, described secondary air inlet (501) comprises the multiple filter bores being arranged on cage (500) side.
5. gas-liquid separation gathering-device as claimed in claim 4, it is characterized in that, described secondary air inlet (501) is also provided with the secondary blast pipe (503) for preventing water from flowing into secondary air inlet outward.
6. gas-liquid separation gathering-device as claimed in claim 1, it is characterized in that, described cage (500) is provided with baffle plate, and described baffle plate is positioned between described air intake (401) and secondary air inlet (501).
7. gas-liquid separation gathering-device as claimed in claim 6, it is characterized in that, described baffle plate is the baffle ring (900) of ring-type, the diameter of baffle ring (900) is greater than the diameter of described air intake (401), both ends are relative, it is inner that air intake (401) stretches into baffle ring (900), and both partially overlap at wall body floor projection.
8. gas-liquid separation gathering-device as claimed in claim 1, it is characterized in that, also be provided with water-stop sheet (800) in described collector (100), described collector (100) is divided into the separation unit (301) being positioned at top and the water storage part (302) being positioned at below by water-stop sheet;
Described water-stop sheet (800) is provided with inflow column (801) and bleeder port (802), and water-stop sheet is arranged at the below of described cage.
9. gas-liquid separation gathering-device as claimed in claim 8, it is characterized in that, (801) are also equipped with check-valves to described inflow column.
10. a strigil, what comprise body (2000) and be connected to body top scrapes rubbing head (1000), it is characterized in that, described internal body is provided with the gas-liquid separation gathering-device as described in any one of claim 2-9, described in scrape the gas-liquid mixed air-flow that rubbing head (1000) collects and enter described gas-liquid separation gathering-device by described wind inlet channel (200) and carry out gas-liquid separation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520769845.7U CN205019906U (en) | 2015-09-30 | 2015-09-30 | Gas -liquid separation collection device and scraping ware thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520769845.7U CN205019906U (en) | 2015-09-30 | 2015-09-30 | Gas -liquid separation collection device and scraping ware thereof |
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| CN205019906U true CN205019906U (en) | 2016-02-10 |
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| CN201520769845.7U Active CN205019906U (en) | 2015-09-30 | 2015-09-30 | Gas -liquid separation collection device and scraping ware thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106552468A (en) * | 2015-09-30 | 2017-04-05 | 科沃斯机器人股份有限公司 | Gas-liquid separation collection device and its strigil |
| CN114343519A (en) * | 2022-01-19 | 2022-04-15 | 深圳市杉川机器人有限公司 | Dirt collecting container of cleaning equipment, floor brush and cleaning equipment |
-
2015
- 2015-09-30 CN CN201520769845.7U patent/CN205019906U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106552468A (en) * | 2015-09-30 | 2017-04-05 | 科沃斯机器人股份有限公司 | Gas-liquid separation collection device and its strigil |
| WO2017054768A1 (en) * | 2015-09-30 | 2017-04-06 | 科沃斯机器人股份有限公司 | Gas-liquid separation and collection device and scraper thereof |
| CN106552468B (en) * | 2015-09-30 | 2019-07-30 | 科沃斯机器人股份有限公司 | Gas-liquid separation collection device and its scraper |
| CN114343519A (en) * | 2022-01-19 | 2022-04-15 | 深圳市杉川机器人有限公司 | Dirt collecting container of cleaning equipment, floor brush and cleaning equipment |
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Address after: 215168 Wuzhong District, Jiangsu, Stone Lake Road West, No. 108 Patentee after: Ecovacs robot Limited by Share Ltd Address before: 215168 Wuzhong District, Jiangsu, Stone Lake Road West, No. 108 Patentee before: Ecovacs Robot Co., Ltd. |